I read to mine (9 and 11) even though my eldest is now in high school. The reason I read to them is because they want me to (they ask). My eldest has ADHD and this helps him wind down. I also find he will tell me things about his day and what is worrying him more at that time. I'll read to them until they want me to stop. For the record they are both very advanced readers themselves and perfectly capable of reading (and do - or at least the eldest does, my youngest isn't so keen.)
Neither likes kale although I do, I'm fairly certain it is in no way connected to my reading to them. I am assuming from the kale remark that you think people reading to their children beyond the age YOU have chosen to stop is in some way precious. In fact it is just their way of parenting their individual children, no cause for sardonic kale comments. I have no opinion either way on how long you have read to your children because it's your family, your choice. I am assuming you know best for them.